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ASoC: soc-pcm: use dai_get_widget() at dpcm_get_be()
dpcm_get_be() has very duplicate code. dpcm_get_be() { ... if (stream == SNDRV_PCM_STREAM_PLAYBACK) { (1) /* code for Playback */ } else { (2) /* code for Capture */ } } The difference between Playback (1) and Capture (2) code is pointer only (= "playback_widget" or "caputre_widget"). OTOH, now we already has dai_get_widget() for it. This means we can merge (1) and (2). This patch do it and remove duplicated code. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87ftf9bouq.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1246,47 +1246,30 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card,
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struct snd_soc_dapm_widget *widget, int stream)
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{
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struct snd_soc_pcm_runtime *be;
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struct snd_soc_dapm_widget *w;
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struct snd_soc_dai *dai;
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int i;
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dev_dbg(card->dev, "ASoC: find BE for widget %s\n", widget->name);
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if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
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for_each_card_rtds(card, be) {
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for_each_card_rtds(card, be) {
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if (!be->dai_link->no_pcm)
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continue;
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if (!be->dai_link->no_pcm)
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continue;
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dev_dbg(card->dev, "ASoC: try BE : %s\n",
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be->cpu_dai->playback_widget ?
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be->cpu_dai->playback_widget->name : "(not set)");
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w = dai_get_widget(be->cpu_dai, stream);
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if (be->cpu_dai->playback_widget == widget)
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dev_dbg(card->dev, "ASoC: try BE : %s\n",
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w ? w->name : "(not set)");
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if (w == widget)
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return be;
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for_each_rtd_codec_dai(be, i, dai) {
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w = dai_get_widget(dai, stream);
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if (w == widget)
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return be;
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for_each_rtd_codec_dai(be, i, dai) {
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if (dai->playback_widget == widget)
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return be;
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}
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}
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} else {
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for_each_card_rtds(card, be) {
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if (!be->dai_link->no_pcm)
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continue;
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dev_dbg(card->dev, "ASoC: try BE %s\n",
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be->cpu_dai->capture_widget ?
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be->cpu_dai->capture_widget->name : "(not set)");
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if (be->cpu_dai->capture_widget == widget)
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return be;
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for_each_rtd_codec_dai(be, i, dai) {
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if (dai->capture_widget == widget)
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return be;
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}
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}
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}
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